10 of the Most Popular Types of Signal Jobs in 2026

See what kind of roles similar to Signal jobs are hiring now

Top Types Of Signal Jobs

• Entry Level Signal Processing

  Salary range: $50,500 - $97,000

  Entry Level Signal Processing is a typical job search query Most salaries for Entry Level Signal Processing jobs pay between $50,500 (25th percentile) and $97,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Entry Level Signal Processing job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Security

  Salary range: $32,000 - $39,000

  Security jobs are those that provide protective services for a business, facility, event, or location. Security jobs include law enforcement, private security, and private investigators. There are also many jobs available in cyber security, providing digital security. Each type of security job has a unique set of required skills and qualifications. For example, a correctional officer needs specialized de-escalation and physical training, while a digital security specialist needs education and experience related to information technology, backup, and authentication protocols.

• Federal Signal

  Salary range: $55,000 - $90,000

  Federal Signal is a common job search query. Most salaries for Federal Signal jobs pay between $55,000 (25th percentile) and $90,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Federal Signal job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Security Officer

  Salary range: $32,000 - $38,000

  Security Officers, also known as Security Guards, monitor people or property to identify or prevent criminal activity. They may use alarms and surveillance equipment, control access at a gate, or patrol a property on foot to ensure safety and security. Security Officers are usually uniformed and may be armed. Some Security Officers patrol areas in vehicles and respond to alarms.

• Signal Energy

  Salary range: $55,000 - $90,000

  Signal Energy is a common job search query. Most salaries for Signal Energy jobs pay between $55,000 (25th percentile) and $90,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Signal Energy job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Signal Apprentice

  Salary range: $30,500 - $45,500

  A signal apprentice works for a rail company, learning the duties of a signal maintainer through on-the-job training and experience. As part of this apprenticeship, you work on a railway to assist a seasoned signal maintainer as they install, repair, inspect, and test signal equipment. You drive along railways and assess all signal and safety equipment at train crossings. To carry out your job responsibilities, you need an understanding of these safety systems and how to install and repair them. As a signal apprentice, you learn the skills needed to complete your job, especially those related to wiring the equipment.

• Railroad Signal Maintainer

  Salary range: $55,000 - $90,000

  Railroad Signal Maintainer is a typical job search query Most salaries for Railroad Signal Maintainer jobs pay between $55,000 (25th percentile) and $90,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Railroad Signal Maintainer job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Railroad Signal

  Salary range: $55,000 - $90,000

  Railroad Signal is a common job search query. Most salaries for Railroad Signal jobs pay between $55,000 (25th percentile) and $90,000 (75th percentile) annually. You’ll find many open positions nationwide for Railroad Signal job searches hiring now on ZipRecruiter.

• Signal Intelligence

  Salary range: $94,000 - $118,500

  Signal Intelligence is a typical job search query Most salaries for Signal Intelligence jobs pay between $94,000 (25th percentile) and $118,500 (75th percentile) annually. Currently, there are not many open positions nationwide for Signal Intelligence job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Signal Integrity

  Salary range: $167,000 - $167,000

  Signal Integrity is a typical job search query Most salaries for Signal Integrity jobs pay between $167,000 (25th percentile) and $167,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Signal Integrity job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.